| Message ID | 20220127170019.3292051-1-vsementsov@virtuozzo.com |
|---|---|
| Headers | show
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qcow2: add keep-dirty open option
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expand
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Hi all! Here is suggestion of a new option which we need for our developments in Virtuozzo. For details look at patch 01. v2: - drop relation with lazy_refcounts - improve documentation of new options in qapi/ Vladimir Sementsov-Ogievskiy (2): qcow2: add keep-dirty open option iotests: add qcow2-keep-dirty qapi/block-core.json | 8 ++ block/qcow2.h | 2 + block/qcow2.c | 61 +++++++++--- tests/qemu-iotests/tests/qcow2-keep-dirty | 99 +++++++++++++++++++ tests/qemu-iotests/tests/qcow2-keep-dirty.out | 31 ++++++ 5 files changed, 189 insertions(+), 12 deletions(-) create mode 100755 tests/qemu-iotests/tests/qcow2-keep-dirty create mode 100644 tests/qemu-iotests/tests/qcow2-keep-dirty.out